Yea, something similar was posted a few days ago. I agree I really like my kindle and will certainly jump on the next model that is released.
I don't know. The resolution jump isn't that huge, from 1024x600 to 1280x800 for the 7" model. The bottomline is I am pretty happy with what it can do now ( media consumption and casual gaming), really don't see the need for an upgrade. And I certainly don't need a bigger or heavier one.